Analysis
-
max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 18:07
Behavioral task
behavioral1
Sample
2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe
-
Size
155KB
-
MD5
31cd16174a78a1fd7d72ff0752da9359
-
SHA1
1b6cb8ffb5f63f4dcbe216b9b0e1ca9a88829594
-
SHA256
34cb67779ebeec6339ff94781fcd585eeb85aa6a3a782029f8ed2fa700eb19d4
-
SHA512
2550e5c80305ce3c9130c92e2446b453c71631ea372c0c2d74ed182f6e1f98707dbb4c48d0ae9ddd3375d24b6f469e6959fff9f705a97aa60693c2fa112cf5e1
-
SSDEEP
3072:l5K/B0toLQSNJYlZHQsozTS+SMqqDL2/TrKvFG:lcytwtE1yTS+xqqDL6HKQ
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2368 1392 WerFault.exe 2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exedescription pid process target process PID 1392 wrote to memory of 2368 1392 2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1392 wrote to memory of 2368 1392 2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1392 wrote to memory of 2368 1392 2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1392 wrote to memory of 2368 1392 2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-31_31cd16174a78a1fd7d72ff0752da9359_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 882⤵
- Program crash